diff options
Diffstat (limited to 'net/8021q/vlan_netlink.c')
| -rw-r--r-- | net/8021q/vlan_netlink.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c index e9c91dc..343146e 100644 --- a/net/8021q/vlan_netlink.c +++ b/net/8021q/vlan_netlink.c @@ -100,6 +100,25 @@ static int vlan_changelink(struct net_device *dev, return 0; } +static int vlan_get_tx_queues(struct net *net, + struct nlattr *tb[], + unsigned int *num_tx_queues, + unsigned int *real_num_tx_queues) +{ + struct net_device *real_dev; + + if (!tb[IFLA_LINK]) + return -EINVAL; + + real_dev = __dev_get_by_index(net, nla_get_u32(tb[IFLA_LINK])); + if (!real_dev) + return -ENODEV; + + *num_tx_queues = real_dev->num_tx_queues; + *real_num_tx_queues = real_dev->real_num_tx_queues; + return 0; +} + static int vlan_newlink(struct net_device *dev, struct nlattr *tb[], struct nlattr *data[]) { @@ -216,6 +235,7 @@ struct rtnl_link_ops vlan_link_ops __read_mostly = { .maxtype = IFLA_VLAN_MAX, .policy = vlan_policy, .priv_size = sizeof(struct vlan_dev_info), + .get_tx_queues = vlan_get_tx_queues, .setup = vlan_setup, .validate = vlan_validate, .newlink = vlan_newlink, |
